Triple

T13039084

Position	Surface form	Disambiguated ID	Type / Status
Subject	Faculty of Engineering, University of Ruhuna	`E326640`	entity
Predicate	countryEducationSystem	`P340`	FINISHED
Object	Sri Lankan university system The Sri Lankan university system is the state-regulated network of public and private higher education institutions in Sri Lanka, overseen by national authorities such as the University Grants Commission.	`E1017159`	NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini

Instruction

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Input

Phrase: Sri Lankan university system | Statement: [Faculty of Engineering, University of Ruhuna, countryEducationSystem, Sri Lankan university system]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Sri Lankan university system
Context triple: [Faculty of Engineering, University of Ruhuna, countryEducationSystem, Sri Lankan university system]

A. Ministry of Higher Education (Sri Lanka)
The Ministry of Higher Education (Sri Lanka) is the government body responsible for formulating and implementing national policies for universities and other tertiary education institutions in Sri Lanka.
B. University Act of Sri Lanka
The University Act of Sri Lanka is the primary legislation that establishes and regulates the structure, governance, and administration of universities within Sri Lanka’s higher education system.
C. National Schools of Sri Lanka
National Schools of Sri Lanka are a network of prominent government-funded schools recognized for their high educational standards and direct administration by the central government.
D. Ministry of Education of Sri Lanka
The Ministry of Education of Sri Lanka is the central government body responsible for formulating and overseeing national education policy, administration, and development across the country’s school and higher education systems.
E. South Eastern University of Sri Lanka
South Eastern University of Sri Lanka is a public university in Sri Lanka known for serving the educational needs of the Eastern and Southeastern regions with a focus on diverse academic disciplines and community development.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Sri Lankan university system
Triple: [Faculty of Engineering, University of Ruhuna, countryEducationSystem, Sri Lankan university system]

Generated description

The Sri Lankan university system is the state-regulated network of public and private higher education institutions in Sri Lanka, overseen by national authorities such as the University Grants Commission.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Sri Lankan university system
Target entity description: The Sri Lankan university system is the state-regulated network of public and private higher education institutions in Sri Lanka, overseen by national authorities such as the University Grants Commission.

A. Ministry of Higher Education (Sri Lanka)
The Ministry of Higher Education (Sri Lanka) is the government body responsible for formulating and implementing national policies for universities and other tertiary education institutions in Sri Lanka.
B. University Act of Sri Lanka
The University Act of Sri Lanka is the primary legislation that establishes and regulates the structure, governance, and administration of universities within Sri Lanka’s higher education system.
C. National Schools of Sri Lanka
National Schools of Sri Lanka are a network of prominent government-funded schools recognized for their high educational standards and direct administration by the central government.
D. Ministry of Education of Sri Lanka
The Ministry of Education of Sri Lanka is the central government body responsible for formulating and overseeing national education policy, administration, and development across the country’s school and higher education systems.
E. South Eastern University of Sri Lanka
South Eastern University of Sri Lanka is a public university in Sri Lanka known for serving the educational needs of the Eastern and Southeastern regions with a focus on diverse academic disciplines and community development.
F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step	Stage	Batch ID	Status	When
creating	Elicitation	`batch_69d8076cc45c81908123123f43e69266`	completed	April 9, 2026, 8:09 p.m.
NER	Named-entity recognition	`batch_69d9804d8e3081909584c93df099859a`	completed	April 10, 2026, 10:57 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6cbd2f6a481909fdd418e7ad3cc22`	completed	May 3, 2026, 4:15 a.m.
NEDg	Description generation	`batch_69f6cd0d21e08190855dcbee000fc25d`	completed	May 3, 2026, 4:20 a.m.
NED2	Entity disambiguation (via description)	`batch_69f6ce6b220c8190b1f49a9b2bfce692`	completed	May 3, 2026, 4:26 a.m.

Created at: April 9, 2026, 8:55 p.m.